: an airplane with three main supporting surfaces superposed
Examples of triplane in a Sentence
Recent Examples on the WebExhibits include fi rearms, artillery pieces, uniforms, armored vehicles, and even a Fokker triplane.—Smithsonian, 26 May 2017
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'triplane.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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